Workday, calendar showcase
Back to back, calendar showcase
Two overlapping, calendar showcase
Three overlapping, calendar showcase
All day, calendar showcase
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24c EventsPreview
The shape of your day, one revolution.
Free demo — no account needed.
Preview: the dial is real, and the way in is an invitation. Write to mat@24c.day and tell us where you would use it.
Make it yours
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The legend
Hover the dial to see what each part is. Click to pin it; Escape lets go.
Legend
A 24 hour view of the day you already have: every event in its place, events around the day's shared radial band, names written along them, and rain over the day. Not a calendar app, not a planner — just the shape of the day, always there.
Every calendar in its own colour, sharing the band until events collide
Event names written along their arcs, wrapping when they fit
All-day events as a quiet wash behind the day
Quarter-hour rain over the day, from the shared weather face
Settings for the clock's orientation and your units
Grid
The day's hours, its solar ring, and the one reference circle.
One full turn is one day. The rim carries the clock and the light; the spokes mark the hours and the circle outlines the hole the client fills with the time.
The demo day has 3 timed events — Run, Coffee, Shop — from 07:00 to 21:00.
Zürich · 29 Oct 2026 · calendar demo
Events
One calendar, three events, with their names and outlines.
Each event is a span of the day, packed around the shared band. Its name starts inside it and wraps when it needs to; every body has a bright outline and a darker fill.
The demo day has 3 timed events — Run, Coffee, Shop — from 07:00 to 21:00.
Zürich · 29 Oct 2026 · calendar demo
Calendars
Two calendars, each in its own colour.
Calendars are colours, not reserved lanes. Their events share the band until they overlap; then they pack apart, with the later event painting on top.
The demo day has 5 timed events — Sync, Lunch, Review, and 2 more — from 09:00 to 23:00.
Zürich · 29 Oct 2026 · calendar demo
Stacking events
Two events at once, packed into two layers.
When events overlap in time they stack instead of sharing one body. The earlier event moves inward and the later one outward, each keeps its own outline and name, and the later event paints on top where the two touch. This is how a meeting inside a meeting stays legible.
The demo day has 2 timed events — Design sync, Client call — from 10:00 to 13:00. The overlapping events are stacked: the earlier one moves inward, the later one outward.
Zürich · 29 Oct 2026 · calendar demo
24c Events
The shape of your day.
The shape of your day, one revolution.
Specs
| Model | 24c Events |
|---|---|
| Window | 24 hours, one local day |
| Calendars | Up to 8, colours and order chosen on the web |
| Layout | Time-local layers; only overlapping events separate |
| Titles | Wrapped along the arc, 24–35-unit adaptive cap |
| Rain | Quarter-hourly total precipitation, with peak labels |
| Refresh | Calendar every 5 minutes; weather hourly |
| Palette | 64 colours (RGB222), hard edges, no blends |
| Data | Your calendars and the weather |
Get it
Garmin
Connect IQ watchface
Store links come with the first release.
Android
Wear OS watchface and widget
Store links come with the first release.